文档介绍：
第 2 页 共 re working.
We none of us can sing this song.
none和neither的区分
none表示“在三个或三个以上当中，没有人或物...
而neither指“在两个当中，没有人或物”。
of the students has ever read the book.
Neither of my parents has ever read me book.
(五) both的用法
both 的意思是“两个都”, 具出名词和形容词的性质，可做主语、宾语、同位语和定语。做主语时谓语动词用复数
eg
Both would like to have a try.
Both are very honest.
We asked both to put forward their suggestions.
These two pictures are very beautiful. I like both.
Give us some bread. We both want to try a bit.
They both skate well.
You can take both of them.
Both men were interested in the job.
，of+名词，代词(复数)，接复数名词时of常省略，接复数代词时of则不省略。
Both(of)the films were very good.
Both of them are good teachers.
，其位置取决于谓语动词的形式。
(1)做主语同位语时，如谓语为实义动词(包括用做实义动词的have)，both位于主语之后、谓语动词之前。
We both had a 。
(2)如谓语部分为系动词，both则位于系动词之后和表语之前。
The children were both too young.
(3)如谓语是含有助动词或情态动词的短语，both则位于助动词或
情态动词之后。
My parents